Swiss+Tech Screwz-All 6-IN-1 Solid Stainless Steel The ScrewzAll features four precision drivers: a standard Flat and Philips, and a micro version of each. Two rulers. Key Fob. All tools fold together neatly and clip to your key chain. Made from 4650 stainless tool steel. Size: 2.25" x 0.5" x 0.25" Weight: 18 g (1 oz). Lifetime Warranty.